[llvm-branch-commits] [llvm] [BOLT] Emit empty FDE for injected functions (PR #87967)

[Amir Ayupov via llvm-branch-commits]

aaupov wrote:

> Let's make `hasCFI()` return true for injected functions.

Given that this change increases the size of eh_frame section, should we make it dependent on `enable-bat`, i.e. when we expect to feed the binary back to BOLT?

Because otherwise this "fix" is a pure size regression.

https://github.com/llvm/llvm-project/pull/87967